baber/WOPTO huggingface dataset:
Patent JP-2010034579-A (JP)
Title: High-voltage vertical transistor with multilayered extended drain structure
Inventor: DISNEY DONALD RAY
IPC: H01L29/06
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage transistor having a low on-resistance characteristic, and supporting high voltage in an off-state.  <P>SOLUTION: This high-voltage transistor having a low on-resistance and supporting high voltage in the off-state includes one or more source regions disposed adjacent to a multilayered extended drain structure, which comprises extended drift regions separated from field plate members by one or more dielectric layers. With the field plate members at the lowest circuit potential, the transistor supports high voltages applied to the drain in the off-state. The layered structure may be fabricated by a variety of method. An MOSFET structure may be incorporated into a device adjacent to the source region, or, alternatively, the MOSFET structure may be omitted to produce a high-voltage transistor structure having a stand-alone drift region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011097968-A (JP)
Title: Drop-lid
Inventor: YUKITOSHI HIROSHI
IPC: A47J36/16
Filed: 2009-11-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drop-lid, which is not disposable, capable of being easily washed, capable of being cleanly and easily used, having a reduced number of parts and capable of being easily manufactured, instead of a conventional drop-lid made of metal, wood or resin or a disposable paper drop-lid to be used for a cooking utensil such as a pot.  <P>SOLUTION: A lid plate of the drop-lid is made of a thin soft material, and a ring is inserted into a projection formed at the center of the lid plate to constrict the lid plate 1. With this structure, the size of the drop-lid can be changed according to the size of a pan while using the single and easily washable lid plate, and the drop-lid with a reduced number of parts, which can be easily manufactured, can be provided. Further, by disposing a ring holder for connecting the ring, integrally formed in the lid plate or in the projection, the drop-lid which can be more easily used, washed and manufactured can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100562-A (JP)
Title: Induction heating cooker
Inventor: FUMIYA JUN
IPC: H05B6/12
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of reducing interference sound even if interference sound is generated between heated objects due to the difference of operating frequencies between heating coils.  <P>SOLUTION: The induction heating cooker is provided with a microphone 18 for collecting interference sound generated between heated objects 21 which are induction heated by three heating coils 3, 4, 5, respectively, and an interference sound control part 17a inputting an electric signal from the microphone 18 at the time of heating operation of at least two heating coils among the three heating coils 3, 4, 5, detecting a frequency and a phase of the interference sound from the electric signal, generating an electric signal for offsetting the interference sound from the frequency and the phase, and outputting it to a speaker 19 to have sound generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100584-A (JP)
Title: Photoconductive element and imaging device using this, and manufacturing method of substrate with conductive film
Inventor: KIKUCHI KENJI
IPC: H01J9/233
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoconductive element capable of controlling a screen defect, its manufacturing method, an imaging device and its manufacturing method, and a manufacturing method of a substrate with a conductive film.  <P>SOLUTION: The photoconductive element 40 comprises a translucent substrate 10, a conductive film 20 which is formed on the translucent substrate and has indium oxide as a main component, and a photoconductive film 32 formed on the conductive film through a hole injection blocking layer 31. The conductive film has a flatness of an arithmetic average roughness of 0.15 nm or less in a region of 1 μm×1 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103072-A (JP)
Title: Information sharing system
Inventor: SUGIYAMA KOICHI
IPC: G06F3/048
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information sharing system facilitating input of one's own writing data related to sharing information, and allowing rapid confirmation of a useful totaling result.  <P>SOLUTION: The information sharing system includes: an information management device storing the sharing information including a topic for discussion and a standard pattern related to the topic for the discussion; and a plurality of information terminals using the sharing information. The information terminal includes: a display part displaying the sharing information distributed from the information management device; an input part inputting the writing data related to the displayed topic for the discussion, and designed with reference to the standard pattern; a writing data processing part transmitting the input writing data to the information management device; and a totaling result reception part receiving the totaling result from the information management part and displaying it on the display part. The information management device includes: a sharing information distribution part distributing the sharing information to the information terminals; an automatic totaling part performing analysis processing to the sharing information by use of the standard pattern and the received writing data, and generating the totaling result; and a totaling result transmission part transmitting the totaling result to the information terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285336-A (JP)
Title: Sintered material for dielectric substance and method for producing the same, and sintered material for dielectric substance which has core-shell fine structure and method for producing the same
Inventor: YOO SANG-IM
IPC: C01G23/00
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered material for a dielectric substance comprising a core-shell microstructure including a core of a first material and a shell of a second material, wherein a relative dielectric constant of the first material is larger than a relative dielectric constant of the second material.  <P>SOLUTION: The sintered material for a dielectric substance includes a dispersed phase formed from a material selected from a group comprising NiO in which Li and Ti are doped, NiO in which Li and Al are doped, CuO, ACu<SB>3</SB>Ti<SB>4</SB>O<SB>12</SB>having a perovskite structure and RE<SB>2-y</SB>A'<SB>y</SB>NiO<SB>4</SB>and a continuous phase formed from a sintering aid, wherein A is 0<x<1, RE is La, Pr, Nd, Sm, Eu, Gd or Ce and A' is Ca, Sr or Ba and 0<y<2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108765-A (JP)
Title: Epitaxial growth apparatus, and epitaxial growth method
Inventor: KIMURA FUMIHIKO
IPC: H01L21/205
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial growth apparatus and an epitaxial growth method capable of manufacturing a high-quality epitaxial wafer by reducing variations in an in-plane temperature of a semiconductor wafer due to a deflection of a susceptor.  <P>SOLUTION: The epitaxial growth apparatus forming an epitaxial film on a semiconductor wafer placed in a chamber having a supply port and an exhaust port of processing gas includes a susceptor on a top surface of which the semiconductor wafer is placed in the chamber and a susceptor support shaft supporting the susceptor from its lower side, wherein the susceptor support shaft has a support located substantially coaxially with the center of the susceptor and at least four support arms extending radially from the top end of the support at regular intervals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106896-A (JP)
Title: Non-contact probe and measuring machine
Inventor: MATSUBARA HIROMUNE
IPC: G01B11/00
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact probe and a measuring machine, inhibiting an influence of disturbances such as sunlight without the need for a design change.  <P>SOLUTION: The measuring machine 1 includes a non-contact probe 2 that detects a step gauge without contact. The non-contact probe 2 includes a light emitting element 4 for radiating light, a light receiving element 5 for receiving the light radiated from the light emitting element 4, and an optical filter 6 covering an optical path to the light receiving element 5. The optical filter 6 includes a transmission band in which the light radiated from the light emitting element 4 is transmitted, and a blocking band in which light to which the light receiving element 5 is sensitive is blocked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105082-A (JP)
Title: Control device of electric power steering device
Inventor: NESHIRO SAKAE
IPC: B62D6/00
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing a steering keeping burden to a driver by reducing necessary steering keeping force, while forming the electric power steering device of an inexpensive constitution, by reducing steering assist force when a vehicle travels for turning steering keeping at a high speed, by determining the steering assist force and the turning steering keeping, by using a steering torque sensor.  <P>SOLUTION: The steering assist force in the turning steering keeping is increased by adjusting output gain of a steering keeping assist force setting part based on a determining result from a turning steering keeping determining part, by using a steering torque detecting value and a vehicle speed signal from the steering torque sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109470-A (JP)
Title: Call connection controller, telephone system and program
Inventor: IKOMA KATSUYUKI
IPC: H04M1/57
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly set the telephone number of an origination source which is reported to the telephone terminal of an origination destination, concerning a telephone system having a click-to-dial function.  <P>SOLUTION: A call connection controller includes a number storage means for storing an origination source identification number and an origination source report telephone number by association; a receiving means for receiving the origination source telephone number, the origination destination telephone number, and the origination source identification number from an application server; an acquiring means for acquiring the origination source report telephone number, corresponding to the origination source identification number from the number storage means; a call-control communication means for establishing a first medium communication passage with an origination source telephone terminal, and transmitting a call connection request message with the origination destination telephone number as a connection destination to the origination destination telephone terminal, by adopting the origination source report telephone number as a connection source, thereby establishing a second medium communication passage with the origination destination telephone terminal; and a medium communication means for connecting the first medium communication passage with the second medium communication passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105470-A (JP)
Title: Hoist
Inventor: OIKAWA YUGO
IPC: B66C15/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoist having a function of clearly displaying the estimated value of the life of the hoist without relying on the subjectivity of the user and of accurately estimating the life.  <P>SOLUTION: This hoist having an induction motor for hoisting up and down a wire rope with a crane hook by the induction motor includes a load information acquisition means for acquiring load information by determining the weight of a load lifted by the crane hook which is applied to the induction motor using a current value, an operation time recording means for recording the operation times for each weight of the lifted load, a life estimating means for estimating the life from the operation times for each weight of the lifted load, and an output means for outputting the operation times for each weight of the lifted load and the estimated life.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110515-A (JP)
Title: Method and apparatus for purifying ion exchange resin
Inventor: SATO SHIN
IPC: B01J47/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce an ion exchange resin exhibiting remarkably reduced boron elution in particular, by highly purifying the same.  <P>SOLUTION: An ion exchange resin is purified by washing the same with water having been treated to contain boron at a concentration of 1 ppt or lower. The treated water is produced by treating raw water of a boron concentration of 100 ppt or lower by causing the same to flow through a reverse osmosis membrane device 1, a degassing membrane device 2, and an electric deionizer 3 one after another in that order, and subsequently causing the resulting water to flow through an oxidation device 4 employing an ultraviolet ray for oxidation, an ion exchange device 5 that is not to be reactivated, and an ultrafiltration device 6 one after another in that order. In the electric deionizer 3, a portion of the deionized water coming out of a desalination chamber is made to countercurrently flow through a concentration chamber, relative to the desalination chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157997-A (JP)
Title: Adapter apparatus and transmission line evaluation system
Inventor: KOBAYASHI SHIGEKI
IPC: H04L25/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter apparatus to be connected to an evaluation device which appreciates transmission characteristics of a low-loss transmission line, and to provide a transmission line evaluation system with the same.  <P>SOLUTION: The adapter apparatus 1 is connected to an evaluation device for evaluating transmission characteristics of a transmission line 2, when an evaluation signal is input from one terminal of the transmission line 2, on the basis of an output signal that is output from another terminal of the transmission line 2. The adapter apparatus 1 includes: a reflection component extracting means 11 for extracting a reflection component, of the evaluation signal, generated in the one terminal of the transmission line 2; and a reflection component enhancing means 12 for amplifying and adding the extracted reflection component to the output signal, with time delay, so as to enlarge a ratio of the added reflection component with respect to the output signal rather than a ratio of the extracted reflection component with respect to the evaluation signal and using addition results as input to the evaluation device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051032-A (JP)
Title: Partial encryption, and packet identifier mapping
Inventor: CANDELORE BRANT L
IPC: G09C1/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption arrangement for encrypting a television program in multiple systems.  <P>SOLUTION: A system encrypts only a part of data, the data being required for full presentation of the television program to permit coexistence of multiple conditional access systems (40, 140) associated with multiple manufacturer's set-top boxes (36, 136) within a single system. PID mapping techniques are used to distinguish between multiple encryptions. By only encrypting a part of the program, dramatically less bandwidth is consumed than the alternative of multiple encryptions of all program data, thus permitting a larger number of conditional access systems to be simultaneously used in a single cable television system (32).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011116012-A (JP)
Title: Plug for tire molding mold, tire molding mold and tire
Inventor: SUGATA MICHIHIRO
IPC: B29C33/10
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug for a tire molding mold capable of prolonging a service life, the tire molding mold achieved in the labor saving of maintenance, and a tire capable of preventing the deterioration of its appearance and shape.  <P>SOLUTION: In the plug 1 for the tire molding mold where, to a tubular plug 1 engaged with an exhaust hole 3 of the tire molding mold 2, there is attached a valve member 5 which is always urged toward the inside of the tire molding mold 2 so as to separate the valve member 5 from the end 9 of the plug 1, and the valve member is brought into contact with the end 9 of the plug 1 at the contact pressure of the tire 19, a protrusion 15 is formed on the upper surface 14 of the valve member 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118668-A (JP)
Title: System, method and computer program for confirming presence of management object
Inventor: SHOJI WATARU
IPC: G07C9/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To manage an article or a user or manage access to a conference room or the like at high speed.  <P>SOLUTION: An access management device 10 includes an access processing part 11 and a storage device 120. The storage device 120 is provided with: a current status storage part for storing a character string indicating identification information of a management object present in a management area; and one or more history storage parts which are provided for each management object, and preserve at least one of an entry history including the time of entry to the management area and an exit history including the time of exit. When acquiring entry data including the identification information of a first management object, the access processing part 11 stores the identification information of the first management object in the current status storage part, and also stores the entry history including the character string indicating the current time in the history storage part corresponding to the first management object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010109994-A (JP)
Title: Gate circuit using double insulated gate field effect transistor, sram cell circuit, multi-input cmos gate circuit, cmos-sram cell circuit, and integrated circuit
Inventor: SEKIKAWA TOSHIHIRO
IPC: G11C11/412
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit using a double insulated gate field effect transistor that is made compatible in high-speed operation and the reduction of power consumption.  <P>SOLUTION: The present invention relates to a gate circuit in which a first four-terminal double insulated gate field effect transistor connects one gate to an input terminal, connects a source to a first power source, connects a drain to an output terminal, connects the drain to a fourth power source via a load element, and connects a drain of a first three-terminal insulated gate field effect transistor to the other gate. The first three-terminal insulated gate field effect transistor connects the source to a second power source and connects the gate to a third power source. A differentiation circuit is comprised of a resistor between the drain and the source of the three-terminal insulated gate field effect transistor, a gate insulated film capacitor between one gate and the other gate of the four-terminal double insulated gate field effect transistor, and a capacitor of a semiconductor held between both the gates. The gate circuit is characterized in that one gate and the other gate of the first four-terminal double insulated gate field effect transistor are connected by the capacitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011115445-A (JP)
Title: Hanging device
Inventor: YOMO TAKUSHI
IPC: D06F57/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging device, of which hanging member is easily attachable to/detachable from a support member by simple operation.  <P>SOLUTION: The hanging device 100 includes the hanging member 103, and the support member 102 to support the hanging member. The hanging member 103 is insertable to/removable from the support member 102, which includes a first movable member 190 movable in accordance with inclination motion of the inserted hanging member 103, and lock mechanism parts 210, 230, 250, and 260 capable of repeating locking motion to lock the hanging member 103 and unlocking motion to unlock it in accordance with moving motion of the first movable member 190. The hanging member 103 includes a first engagement part 132 insertable to/removable from the first movable member 190, and a lock engagement part 136 lockable with the lock mechanism parts by locking motion of the lock mechanism parts, and unlockable by unlocking motion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118270-A (JP)
Title: Organic photoreceptor, image forming apparatus and process cartridge
Inventor: KURACHI MASAHIKO
IPC: G03G5/147
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor giving an electrophotographic image with high durability and high picture quality by improving wear resistance of the organic photoreceptor to a level almost equal to that of an amorphous silicon photoreceptor and improving image flow and image blur that easily occurs under high temperature and high humidity environment or the like, and to provide an image forming apparatus and a process cartridge using the organic photoreceptor.  <P>SOLUTION: The organic photoreceptor includes a photosensitive layer on a conductive support, a protective layer thereon, wherein the protective layer contains γ-alumina and is formed by reaction curing of a curable compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124842-A (JP)
Title: Video signal processing apparatus, method and program
Inventor: SHO MEI
IPC: H04N7/01
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus, method and program for raising the accuracy of output results by motion compensation.  <P>SOLUTION: The video signal processing apparatus includes: a correction unit which performs correction, when a first frame which should be displayed at first time includes a pixel different from a pixel which should be included in the first frame, so that the pixel different from the pixel which should be included in the first frame becomes the pixel fwhich should be included in the first frame, and performs correction, when a second frame which should be displayed at second time before the first time includes a pixel different from a pixel which should be included in the second frame, so that the pixel different from the pixel which should be included in the second frame becomes the pixel which should be included in the second frame; and a motion compensation unit which generates an interpolation frame which should be displayed at time between the first time and second time by referring to each of the first frame and second frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124479-A (JP)
Title: Optical semiconductor device and method of manufacturing the same, repeater, receiver, and optical communication system
Inventor: HATORI NOBUAKI
IPC: H01S5/343
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device formed on a barrier layer containing GaAs and provided with a quantum dot containing InAs, capable of easily obtaining a polarization-insensitive gain.  <P>SOLUTION: The optical semiconductor device includes: a substrate 1; and an active layer 2 disposed on the substrate 1, wherein the active layer 2 includes a first barrier layer 3 containing GaAs, a quantum dot layer 6, which is disposed on the first barrier layer 3, which includes a quantum dot 4 containing InAs, and which includes a side barrier layer 5 which covers at least part of a side surface of the quantum dot 4, and a second barrier layer 7 disposed on the quantum dot layer 6, and wherein the side barrier layer 5 has an elongation strain inherent therein, and contains B (boron).  <P>COPYRIGHT: (C)2011,JPO&INPIT